摘要
[目的/意义]消除数据要素政策不确定性的不良影响,促进数据要素合规交易和安全流通,有助于充分发挥数据要素乘数效应,加快数据要素市场化配置。[方法/过程]基于我国2016-2022年7家主流新闻媒体关于数据要素政策不确定性的相关报道构建数据要素政策不确定性指数,利用我国296个城市2016-2022年的面板数据实证检验政策不确定性对城市数据要素市场发展的作用机理,进而测度内在影响机制与城市异质性。[结果/结论]研究发现,数据要素政策不确定性对城市数据要素市场发展产生“推波助澜”效应,且通过稳健性检验;影响机制检验结果表明,探索“此消彼长”效应中各生产要素金融供给的平衡点、加大人才引育力度和加强信息资源利用是不确定环境下促进城市数据要素市场发展的关键途径。此外,不同城市地域、行政等级和数字化水平对数据要素市场发展存在显著差异:“推波助澜”效应对东西部城市、重点城市和高度数字化水平城市的影响更为显著。
[Purpose/Significance]Eliminating the adverse effects of data element policy uncertainty,promoting the compliant trading and safe circulation of data elements,which hleps to give full play to the multiplier effect of data ele⁃ments,and accelerate the market-oriented allocation of data elements.[Method/Process]A data element policy uncer⁃tainty index was constructed based on data element policy uncertainty-related reports from seven news media in China from 2016 to 2022.The mechanism of policy uncertainty on the development of the city data element market was empirically test⁃ed using panel data from 2016 to 2022 for 296 cities in China.Additionally,the analysis was expanded to examine its in⁃trinsic influence mechanism and urban heterogeneity.[Result/Conclusion]The study finds that data element policy uncertainty can significantly promote the development of city data element market and passes the robustness test;the results of the impact mechanism test show that exploring the equilibrium point of financial supply of each production factor,increasing the attraction of talents and promoting the utilization of information resources are the key ways to promote the development of city data element market under uncertain environment.In addition,there are significant differences in the development of the data element market depending on the geographical location,administrative level and digitization level of the city:the impact of data element policy uncertainty is more significant in cities in the east and west,priority cities and cities with high and medium digitization level.
作者
耿瑞利
李森涛
杨瑞仙
孙瑜
高晓宁
Geng Ruii;Li Sentao;Yang Ruixian;Sun Yu;Gao Xiaoning(School of Information Management,Zhengzhou University,Zhengzhou 450001,China;Zhengzhou Data Science Research Center,Zhengzhou 450001,China;Data Governance Research Center of Henan Province,Zhengzhou 450001,China)
出处
《现代情报》
北大核心
2025年第8期96-108,162,共14页
Journal of Modern Information
基金
河南省高等学校哲学社会科学创新团队建设计划资助项目“数据治理与交易流通”(项目编号:2024-CXTD-01)。
